IS Practice Test

IS Practice Test

8th Grade

22 Qs

quiz-placeholder

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IS Practice Test

IS Practice Test

Assessment

Quiz

Science, Physics, Chemistry

8th Grade

Medium

Created by

Yeshuah Villar

Used 3+ times

FREE Resource

22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following isn't true about the application of KMT?

At a constant temperature, a volume rise causes pressure to drop.

At constant volume, a temperature increase causes pressure to rise.

Both are false

Both are true

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

The phase of matter that has the weakest molecular bonds.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

It is defined as the product of the force and the displacement through which the force acts.

Energy

Power

Work

Watt

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

It is the energy caused by an object's position or motion.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Time is directly proportional to power.

True

False

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

You did 40 J of work and a lever did 10 J. What is the efficiency of the lever?

0.25

0.3

0.5

0.145

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

It is defined by 
 W=12mvf212mvi2W=\frac{1}{2}mv_f^2-\frac{1}{2}mv_i^2  


Kinetic energy

Potential energy

Gravitational potential energy

Elastic potential energy

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